Arkham
Onchain analytics platform that labels blockchain addresses and entities, and also runs the Arkham crypto exchange.
Security record: 1 incident · 1 own fault- Labels addresses with the people and companies behind them: over 300 million labels and 150,000 entity pages
- Entity pages show holdings, balance history, profit and loss, exchange usage and top counterparties
- Alerts on transfers filtered by entity, address, token, amount, USD value or chain, sent by email, Telegram or webhook
- Visualizer draws a network map of an address and its counterparties
- Covers 18 networks including Bitcoin, Ethereum, Solana, Base, Arbitrum, BNB Chain, Tron and TON
Six criteria, each 1 to 5 from the facts on this page, weighted into one score inside its category. How we score
- Depth
- 300M+ labels on 18 networks incl. Bitcoin, Ethereum, Solana and Tron
- Ease
- Usable without sign-up; alerts by email, Telegram or webhook; API
- Trust
- Read-only intel with 3M+ registered users; bounty market live since 2023
- Access
- Open search; Arkham counts millions of unregistered users
- Rewards
- Intel Exchange pays ARKM bounties for finding who owns a wallet
- Search an address, entity or token on the Arkham platform
- Open the entity page to check holdings, history and counterparties
- Open the wallet in the Visualizer to see who it sends to and receives from
- Click New Alert and set filters to get notified by email, Telegram or webhook
1 incident · 1 own fault
Past incidents 1
Referral links exposed user email addresses. Arkham referral links contained the referrer's email address encoded in Base64, so anyone could decode them; reports said the flaw dated back to December 2022. CEO Miguel Morel said the system was built in beta to track referrals and that referrer emails would be encrypted going forward. Privacy exposure only, no funds involved; Arkham's response was to encrypt referrer emails (statement reported by The Block). https://www.theblock.co/post/238764/arkham-referral-links-appear-to-reveal-user-email-addresses
Own faultNo user losses
Sources: theblock.co, blockworks.com
From the project’s statements and security coverage. Own fault means the project’s code, servers or keys; third party means a vendor, registrar, oracle or issuer it relies on.
